Unlocking Samsung Galaxy J3 (2017)

For unlock Samsung Galaxy J3 (2017) following options are available. If you don't know which option use for unlock your phone, please contact us. We will help you choose the right product for your phone.

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UNLOCK Samsung Galaxy J3 (2017)


What our customers say about unlocking

  • Super service... apleasure to deal with

    Brianey - 2021-07-14 10:03:17

  • super good

    roman codrin K2 - 2021-02-16 08:55:51

  • very quick.

    george stefan - 2020-08-24 23:54:40

  • excellent service

    SUJIT - 2020-07-28 08:17:07

  • This service worked as advertised. Fast delivery, thank you.

    Rex - 2020-04-01 02:08:32

Unlocking instruction for Samsung Galaxy J3 (2017) ?

How to enter a network unlock code in a Samsung Galaxy J3 (2017)

Entering the unlock code in a Samsung Galaxy J3 (2017) is very simple.
1. Start the Samsung Galaxy J3 (2017) with an unaccepted simcard (unaccepted means different than the one in which the device works)
2. Special unock window should appear
- For message Sim network unlock pin you should enter the codes if the following order, Unfreeze confirm, NCK confirm (please try a couple of times if the Galaxy J3 (2017) does not accept it for the first time)
There is also a special RGCK (regional lock code) code sometimes provided. Please use the RGCK code the same way as the NCK code.
- If Service provider pin appears enter the codes in this order
Unfreeze confirm, SPCK confirm (try a couple of times)
3. Samsung Galaxy J3 (2017) is now network unlocked !!!

* sometimes the unfreeze code is not provided by the network (check the description of chosen service)

In order to unlock Samsung Galaxy J3 (2017) network blockade, you need a NCK (network) code. If the code counter is blocked, you will need MCK (unfreeze) code as well to reset the code counter.
If Samsung Galaxy J3 (2017) has a blockade for a subnetwork like Tesco or Virgin you need to use a SPCK (service provider) code.
Most devices bought on a contract from a network provider are network blocked.
It means that the Samsung Galaxy J3 (2017) can only receive signal from one network. If you insert a simcard from a different network, the device will ask for an unlock code, or will show the message that this simcard doesn't work.
Networks that can be unlocked include: AT&T USA, Orange, EE and many more.
If you want to remove a network blokade from Samsung Galaxy J3 (2017), please use this link:
Samsung network unlock.
If a message ( sim network unlock pin ) appears on the LCD of your Samsung Galaxy J3 (2017), it means that the device is blocked. You cannot use any other network, until you enter the correct unlock code. Every network has a different price and unlocking time, but all of them can be unlocked. Use the link below to check your device Unlock networks for Samsung Galaxy J3 (2017)
Phone freeze is a result of the incorrect code being inputted too many times, which means your Samsung Galaxy J3 (2017) is Hardlocked. You will require a Defreeze (MCK) code and a NCK code to unlock your phone.
There are different types of unlock codes for your Samsung Galaxy J3 (2017). One of them is called unfreeze code, which is used to reset the code counter in your device. Samsung Galaxy J3 (2017) usually have 3 TRIES to enter the unlock code. The biggest problem is that the phone doesn't show the code counter and there is no way to check. If you want to unlock a Samsung Galaxy J3 (2017) with a blocked code counter, you need the unfreeze code. The code can also be used to remove a regional blokade if you want to travel to different countries.


2021-07-14 10:03:17 Brianey

Super service... apleasure to deal with

2021-02-16 08:55:51 roman codrin K2

super good

2020-11-22 15:14:20 Konrad

Polecam, wszystko szybko i sprawnie

2020-08-24 23:54:40 george stefan

very quick.

2020-07-28 08:17:07 SUJIT

excellent service

2020-04-01 02:08:32 Rex

This service worked as advertised. Fast delivery, thank you.

2020-03-31 08:47:38 Rex

Perfect transaction. I stumbled on to this site via youtube and other research. Exactly what I needed to get my Samsung unlocked to use another sim. The prepaid unit has been used on wifi for three years and never activated so it was locked o Verizon. Before placing my order I did a dry run and pulled up the enter code screen and then ordered. About an hour later I have my code and it is accepted on the first try. The Internet can be a wonderful place to dwell.....service here worked great for me, no hassle.

2020-02-15 16:56:53 gyongyi


2020-01-20 15:02:33 calin

Is ok , the best 👍👍👍

2019-12-29 18:17:09 Wioleta

samsung J3 (2017) Rewelacja, złożyłam zamówienie wieczorem, rano miałam już kody, tel odblokowany bez najmniejszych problemów. Wielkie dzięki, warto było..

2019-08-21 20:33:01 Lukasz

Bardzo dobrze i szybko kolejny raz bez problemu Polecam w 100%

2019-05-29 14:04:53 louise

very quick service. worked first time.

2019-04-15 08:54:06 Pirvu

Good and fast

2019-04-11 21:28:05 Milosz

Wszystko gitara mimo obaw

2019-04-04 19:20:01 Gisca


2019-04-04 19:20:01 Gisca


2019-03-18 10:09:15 Mohamed


2019-02-22 09:03:39 Nicolae

Thank you very much, was very good,fast,and eficienti recomand

2019-02-20 02:28:06 John

Prompt service. Unlocked in minutes.

2019-02-11 09:45:04 Marcin

Dziekuje bardzo szybka I sprawna obsluga Polecam.

2019-01-14 20:17:14 Olugbenro

Unlock worked. Very good

2018-12-31 15:47:27 Liviu

Todo perfecto ... muy rapido... 15 min ... Recomendable 100% ...

2018-12-24 08:39:19 Liam

Did exactly what it said on the tin. Possibly you could do it on the cheap or for free You could also possibly screw your phone in the process. For the sake of 20 odd quid, against the price of the phone was well worth the money.

2018-12-18 16:05:59 Farid

Excellent service, received my Codes in less than 24 hrs . Very happy customer, and would certainly recommend your services. Many thanks.

2018-12-17 18:58:05 Alojzy

Wszystko szybko i poprawnie. Telefon odblokowany w ciągu 2 godzin. Polecam.

2018-11-19 10:27:09 Stefan

Everything allright. Super fast (30 min)

2018-11-09 16:17:16 Sergiu

All done in 25 minutes thx guys Samsung galaxy j3 2017

2018-10-20 23:27:27 Laurentiu

Super fast service, less than a hour I've received the unlock code. Thank you guys

2018-10-06 08:35:18 Karolina

Ordered Simlock at 11:44, got at 13:30. Ultra fast delivery, easy payment options. Code is working properly. Highly recommend.

2018-10-05 14:22:02 Karolina

Ordered Simlock at 11:44, got at 13:30. Ultra fast delivery, easy payment options. Code is working properly. Highly recommend.

2018-09-30 13:21:24 Iulia

I received the code in less than 24 hours, though the site says it lasts between 1 and 2 working days. It worked like a charm at half the price the dealer requested.

2018-09-25 16:06:02 Stephen

Excellent service, good advice\guidelines provided if needed. Unlock code delivered via email withinhte hour. Very impressed and phone working at firsty attempt. ******

2018-09-18 10:26:35 Dariusz

Wszystko ok. Szybka realizacja.

2018-09-13 12:34:37 Pirvu

Very good service and fast 2

2018-09-10 21:24:02 Damian

Oceniam na 5 , szybko ,i kod bez problemu odblokowal mi tel.

2018-09-10 18:59:52 Remus Catalin

Very good product end very fast .thank you

2018-09-10 17:35:52 ALI

Sehr schnell Service nur 2 Tage gedauert danke immer wider

2018-09-06 15:48:01 Florin

I did not expect to get the code in just half an hour. Thank you very much

2018-08-28 10:26:03 Emy

Muy bien, rapidisimo y barato. A+

2018-08-28 10:25:06 Emy

Mut bien, rapido y barato

2018-08-26 11:58:24 Denise Pago Pago

This is a legit site offering reliable and prompt service that is woryh what you pay. After you provide some basic information about your phone, you follow easy directions to permanently unlock. Highly recommend their service.

2018-08-16 13:44:35 MARIUS

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2018-08-08 10:12:27 Dorota

Jestem bardzo zadowolona w ciągu doby miałam już simlok na moim telefonie. Polecam wszystkim. I nie straciłam moich cennych informacji i zdiec

2018-08-08 10:11:13 Dorota

Jestem bardzo zadowolona w ciągu doby miałam już simlok na moim telefonie. Polecam wszystkim.

2018-07-12 19:35:07 Jacek

Szybko ,sprawnie bez problemu najlepszy serwis

2018-06-08 11:44:46 Pawel

Usługa pierwsza lklasa polecam

2018-06-06 18:51:37 Pawel

Bardzo szybko i konkretnie dziękuję

2018-06-02 10:24:24 Jose


2018-05-06 01:12:52 Przemek

Samsung Galaxy J3 (2017) from AT&T USA network succesfully unlocked

2018-04-22 09:11:58 Ion

I received the unlock code in 15 minutes. Fully working. 5 *